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Part No.	AMS386
Manufacturer	AMS
Size	202 Kbytes
Pages	2 pages
Description	Single Supply Operational Amplifiers

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# AMS386 Single Supply Operational Amplifier

## Features

️· Battery operation
️· Minimum external parts required
️· Wide supply voltage range: 5V-18V
️· Low quiescent current drain: 4 mA
️· Voltage gains from 20 to 200
️· Ground referenced input
️· Self-centering output quiescent voltage
️· Low distortion

## Absolute Maximum Ratings

Parameter Symbol Rating Unit

Supply Voltage (VCC) 22 V

Package Dissipation (PD) 1.25 W

Input Voltage (VI) 0.4 V

Storage Temperature (TSTG) -65 to 150 °C

Operating Temperature (TA) 0 to 70 °C

Junction Temperature (TJ) +150 °C

Soldering Information (10sec) +260 °C

Thermal Resistance (Junction-to-Ambient) (RJA) 172 /W

Thermal Resistance (Junction-to-Case) (RC) 35 /W

## Electrical Characteristics (Ta = 25°C)

Parameter Symbol Test Conditions Min Typ Max Unit

Operating Supply Voltage (VS) 5 18 V

Quiescent Current (IQ) VS = 6V, VIN = 0 4 8 mA

Output Power (POUT) VS = 16V, RL = 32, THD = 10% 700 1000 mW

Voltage Gain (AV) VS = 6V, f = 1 kHz, 10 F from Pin 1 to 8 26 46 dB

Bandwidth (BW) VS = 6V, Pins 1 and 8 Open 300 kHz

Total Harmonic Distortion (THD) VS = 6V, RL = 8, POUT = 125 mW, f = 1 kHz, Pins 1 and 8 Open 0.2 %

Power Supply Rejection Ratio (PSRR) VS = 6V, f = 1 kHz, CBYPASS = 10 F, Pins 1 and 8 Open, Referred to Output 50 dB

Input Resistance (RIN) 50 kΩ

Input Bias Current (IBIAS) VS = 6V, Pins 2 and 3 Open 250 nA

Parameter	Rating	Unit
Supply Voltage (VCC)	22	V
Package Dissipation (PD)	1.25	W
Input Voltage (VI)	0.4	V
Storage Temperature (TSTG)	-65 to 150	°C
Operating Temperature (TA)	0 to 70	°C
Junction Temperature (TJ)	+150	°C
Soldering Information (10sec)	+260	°C
Thermal Resistance (Junction-to-Ambient) (RJA)	172	/W
Thermal Resistance (Junction-to-Case) (RC)	35	/W

Parameter	Test Conditions	Min	Typ	Max	Unit
Operating Supply Voltage (VS)		5	18		V
Quiescent Current (IQ)	VS = 6V, VIN = 0		4	8	mA
Output Power (POUT)	VS = 16V, RL = 32, THD = 10%	700	1000		mW
Voltage Gain (AV)	VS = 6V, f = 1 kHz, 10 F from Pin 1 to 8	26	46		dB
Bandwidth (BW)	VS = 6V, Pins 1 and 8 Open		300		kHz
Total Harmonic Distortion (THD)	VS = 6V, RL = 8, POUT = 125 mW, f = 1 kHz, Pins 1 and 8 Open		0.2		%
Power Supply Rejection Ratio (PSRR)	VS = 6V, f = 1 kHz, CBYPASS = 10 F, Pins 1 and 8 Open, Referred to Output		50		dB
Input Resistance (RIN)			50		kΩ
Input Bias Current (IBIAS)	VS = 6V, Pins 2 and 3 Open		250		nA